import Vue from "vue";
import Router from "vue-router";

Vue.use(Router);

/* Layout */
import Layout from "@/layout";

/* Router Modules */
import componentsRouter from "./modules/components";
import chartsRouter from "./modules/charts";
import tableRouter from "./modules/table";
import nestedRouter from "./modules/nested";

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    noCache: true                if set true, the page will no be cached(default is false)
    affix: true                  if set true, the tag will affix in the tags-view
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: "/redirect",
    component: Layout,
    hidden: true,
    children: [
      {
        path: "/redirect/:path(.*)",
        component: () => import("@/views/redirect/index"),
      },
    ],
  },
  {
    path: "/login",
    component: () => import("@/views/login/index"),
    hidden: true,
  },
  {
    path: "/auth-redirect",
    component: () => import("@/views/login/auth-redirect"),
    hidden: true,
  },
  {
    path: "/404",
    component: () => import("@/views/error-page/404"),
    hidden: true,
  },
  {
    path: "/401",
    component: () => import("@/views/error-page/401"),
    hidden: true,
  },
  {
    path: "/",
    component: Layout,
    redirect: "/dashboard",
    children: [
      {
        path: "dashboard",
        component: () => import("@/views/dashboard/index"),
        name: "Dashboard",
        meta: { title: "首页", icon: "dashboard", affix: true },
      },
    ],
  },

  {
    path: "/manager",
    component: Layout,
    redirect: "/manager",
    meta: { title: "资产管理", icon: "component", affix: true },
    children: [
      {
        path: "site",
        component: () => import("@/views/site/index"),
        name: "Site",
        meta: { title: "泵站管理", icon: "example", affix: true },
      },
      {
        path: "device",
        component: () => import("@/views/device/index"),
        name: "Device",
        meta: { title: "设备管理", icon: "table", affix: true },
      },
    ],
  },

  {
    path: "/system",
    component: Layout,
    redirect: "/system",
    meta: { title: "系统管理", icon: "peoples", affix: true },
    children: [
      {
        path: "users",
        component: () => import("@/views/user/index"),
        name: "Users",
        meta: { title: "用户管理", icon: "people", affix: true },
      },
      {
        path: "docs",
        component: () => import("@/views/dashboard/index"),
        name: "Docs",
        meta: { title: "系统文档", icon: "skill", affix: true },
      },
    ],
  },

  {
    path: "/icon",
    component: Layout,
    children: [
      {
        path: "index",
        component: () => import("@/views/icons/index"),
        name: "Icons",
        meta: { title: "Icons", icon: "icon", noCache: true },
      },
    ],
  },

  // {
  //   path: '/documentation',
  //   component: Layout,
  //   children: [
  //     {
  //       path: 'index',
  //       component: () => import('@/views/documentation/index'),
  //       name: 'Documentation',
  //       meta: { title: 'Documentation', icon: 'documentation', affix: true }
  //     }
  //   ]
  // },
  // {
  //   path: '/guide',
  //   component: Layout,
  //   redirect: '/guide/index',
  //   children: [
  //     {
  //       path: 'index',
  //       component: () => import('@/views/guide/index'),
  //       name: 'Guide',
  //       meta: { title: 'Guide', icon: 'guide', noCache: true }
  //     }
  //   ]
  // },
  // {
  //   path: '/profile',
  //   component: Layout,
  //   redirect: '/profile/index',
  //   hidden: true,
  //   children: [
  //     {
  //       path: 'index',
  //       component: () => import('@/views/profile/index'),
  //       name: 'Profile',
  //       meta: { title: 'Profile', icon: 'user', noCache: true }
  //     }
  //   ]
  // }
];

/**
 * asyncRoutes
 * the routes that need to be dynamically loaded based on user roles
 */
// export const asyncRoutes = [
//   {
//     path: '/permission',
//     component: Layout,
//     redirect: '/permission/page',
//     alwaysShow: true, // will always show the root menu
//     name: 'Permission',
//     meta: {
//       title: 'Permission',
//       icon: 'lock',
//       roles: ['admin', 'editor'] // you can set roles in root nav
//     },
//     children: [
//       {
//         path: 'page',
//         component: () => import('@/views/permission/page'),
//         name: 'PagePermission',
//         meta: {
//           title: 'Page Permission',
//           roles: ['admin'] // or you can only set roles in sub nav
//         }
//       },
//       {
//         path: 'directive',
//         component: () => import('@/views/permission/directive'),
//         name: 'DirectivePermission',
//         meta: {
//           title: 'Directive Permission'
//           // if do not set roles, means: this page does not require permission
//         }
//       },
//       {
//         path: 'role',
//         component: () => import('@/views/permission/role'),
//         name: 'RolePermission',
//         meta: {
//           title: 'Role Permission',
//           roles: ['admin']
//         }
//       }
//     ]
//   },

/** when your routing map is too long, you can split it into small modules **/
// componentsRouter,
// chartsRouter,
// nestedRouter,
// tableRouter,

// {
//   path: '/example',
//   component: Layout,
//   redirect: '/example/list',
//   name: 'Example',
//   meta: {
//     title: 'Example',
//     icon: 'el-icon-s-help'
//   },
//   children: [
//     {
//       path: 'create',
//       component: () => import('@/views/example/create'),
//       name: 'CreateArticle',
//       meta: { title: 'Create Article', icon: 'edit' }
//     },
//     {
//       path: 'edit/:id(\\d+)',
//       component: () => import('@/views/example/edit'),
//       name: 'EditArticle',
//       meta: { title: 'Edit Article', noCache: true, activeMenu: '/example/list' },
//       hidden: true
//     },
//     {
//       path: 'list',
//       component: () => import('@/views/example/list'),
//       name: 'ArticleList',
//       meta: { title: 'Article List', icon: 'list' }
//     }
//   ]
// },

// {
//   path: '/tab',
//   component: Layout,
//   children: [
//     {
//       path: 'index',
//       component: () => import('@/views/tab/index'),
//       name: 'Tab',
//       meta: { title: 'Tab', icon: 'tab' }
//     }
//   ]
// },

// {
//   path: '/error',
//   component: Layout,
//   redirect: 'noRedirect',
//   name: 'ErrorPages',
//   meta: {
//     title: 'Error Pages',
//     icon: '404'
//   },
//   children: [
//     {
//       path: '401',
//       component: () => import('@/views/error-page/401'),
//       name: 'Page401',
//       meta: { title: '401', noCache: true }
//     },
//     {
//       path: '404',
//       component: () => import('@/views/error-page/404'),
//       name: 'Page404',
//       meta: { title: '404', noCache: true }
//     }
//   ]
// },

// {
//   path: '/error-log',
//   component: Layout,
//   children: [
//     {
//       path: 'log',
//       component: () => import('@/views/error-log/index'),
//       name: 'ErrorLog',
//       meta: { title: 'Error Log', icon: 'bug' }
//     }
//   ]
// },

// {
//   path: '/excel',
//   component: Layout,
//   redirect: '/excel/export-excel',
//   name: 'Excel',
//   meta: {
//     title: 'Excel',
//     icon: 'excel'
//   },
//   children: [
//     {
//       path: 'export-excel',
//       component: () => import('@/views/excel/export-excel'),
//       name: 'ExportExcel',
//       meta: { title: 'Export Excel' }
//     },
//     {
//       path: 'export-selected-excel',
//       component: () => import('@/views/excel/select-excel'),
//       name: 'SelectExcel',
//       meta: { title: 'Export Selected' }
//     },
//     {
//       path: 'export-merge-header',
//       component: () => import('@/views/excel/merge-header'),
//       name: 'MergeHeader',
//       meta: { title: 'Merge Header' }
//     },
//     {
//       path: 'upload-excel',
//       component: () => import('@/views/excel/upload-excel'),
//       name: 'UploadExcel',
//       meta: { title: 'Upload Excel' }
//     }
//   ]
// },

// {
//   path: '/zip',
//   component: Layout,
//   redirect: '/zip/download',
//   alwaysShow: true,
//   name: 'Zip',
//   meta: { title: 'Zip', icon: 'zip' },
//   children: [
//     {
//       path: 'download',
//       component: () => import('@/views/zip/index'),
//       name: 'ExportZip',
//       meta: { title: 'Export Zip' }
//     }
//   ]
// },

// {
//   path: '/pdf',
//   component: Layout,
//   redirect: '/pdf/index',
//   children: [
//     {
//       path: 'index',
//       component: () => import('@/views/pdf/index'),
//       name: 'PDF',
//       meta: { title: 'PDF', icon: 'pdf' }
//     }
//   ]
// },
// {
//   path: '/pdf/download',
//   component: () => import('@/views/pdf/download'),
//   hidden: true
// },

// {
//   path: '/theme',
//   component: Layout,
//   children: [
//     {
//       path: 'index',
//       component: () => import('@/views/theme/index'),
//       name: 'Theme',
//       meta: { title: 'Theme', icon: 'theme' }
//     }
//   ]
// },

// {
//   path: '/clipboard',
//   component: Layout,
//   children: [
//     {
//       path: 'index',
//       component: () => import('@/views/clipboard/index'),
//       name: 'ClipboardDemo',
//       meta: { title: 'Clipboard', icon: 'clipboard' }
//     }
//   ]
// },

// {
//   path: 'external-link',
//   component: Layout,
//   children: [
//     {
//       path: 'https://github.com/PanJiaChen/vue-element-admin',
//       meta: { title: 'External Link', icon: 'link' }
//     }
//   ]
// },

//   // 404 page must be placed at the end !!!
//   { path: '*', redirect: '/404', hidden: true }
// ]

const createRouter = () =>
  new Router({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRoutes,
  });

const router = createRouter();

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter();
  router.matcher = newRouter.matcher; // reset router
}

export default router;
